<?php
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/**
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* 提交用户评论
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*/
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define('IN_ECS', true);
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require(dirname(__FILE__) . '/includes/init.php');
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require(ROOT_PATH . 'includes/cls_json.php');
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if (!isset($_REQUEST['cmt']) && !isset($_REQUEST['act']))
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{
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/* 只有在没有提交评论内容以及没有act的情况下才跳转 */
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ecs_header("Location: ./\n");
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exit;
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}
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$_REQUEST['cmt'] = isset($_REQUEST['cmt']) ? json_str_iconv($_REQUEST['cmt']) : '';
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$json = new JSON;
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$result = array('error' => 0, 'message' => '', 'content' => '');
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if (empty($_REQUEST['act']))
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{
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/*
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* act 参数为空
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* 默认为添加评论内容
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*/
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$cmt = $json->decode($_REQUEST['cmt']);
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$cmt->page = 1;
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$cmt->id = !empty($cmt->id) ? intval($cmt->id) : 0;
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$cmt->type = !empty($cmt->type) ? intval($cmt->type) : 0;
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if (empty($cmt) || !isset($cmt->type) || !isset($cmt->id))
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['invalid_comments'];
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}
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elseif (!is_email($cmt->email))
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['error_email'];
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}
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else
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{
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if ((intval($_CFG['captcha']) & CAPTCHA_COMMENT) && gd_version() > 0)
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{
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/* 检查验证码 */
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include_once('includes/cls_captcha.php');
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$validator = new captcha();
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if (!$validator->check_word($cmt->captcha))
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['invalid_captcha'];
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}
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else
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{
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$factor = intval($_CFG['comment_factor']);
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if ($cmt->type == 0 && $factor > 0)
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{
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/* 只有商品才检查评论条件 */
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switch ($factor)
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{
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case COMMENT_LOGIN :
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if ($_SESSION['user_id'] == 0)
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['comment_login'];
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}
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break;
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case COMMENT_CUSTOM :
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if ($_SESSION['user_id'] > 0)
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{
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$sql = "SELECT o.order_id FROM " . $ecs->table('order_info') . " AS o ".
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" WHERE user_id = '" . $_SESSION['user_id'] . "'".
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" AND (o.order_status = '" . OS_CONFIRMED . "' or o.order_status = '" . OS_SPLITED . "') ".
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" AND (o.pay_status = '" . PS_PAYED . "' OR o.pay_status = '" . PS_PAYING . "') ".
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" AND (o.shipping_status = '" . SS_SHIPPED . "' OR o.shipping_status = '" . SS_RECEIVED . "') ".
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" LIMIT 1";
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$tmp = $db->getOne($sql);
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if (empty($tmp))
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['comment_custom'];
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}
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}
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else
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['comment_custom'];
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}
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break;
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case COMMENT_BOUGHT :
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if ($_SESSION['user_id'] > 0)
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{
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$sql = "SELECT o.order_id".
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" FROM " . $ecs->table('order_info'). " AS o, ".
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$ecs->table('order_goods') . " AS og ".
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" WHERE o.order_id = og.order_id".
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" AND o.user_id = '" . $_SESSION['user_id'] . "'".
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" AND og.goods_id = '" . $cmt->id . "'".
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" AND (o.order_status = '" . OS_CONFIRMED . "' or o.order_status = '" . OS_SPLITED . "') ".
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" AND (o.pay_status = '" . PS_PAYED . "' OR o.pay_status = '" . PS_PAYING . "') ".
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" AND (o.shipping_status = '" . SS_SHIPPED . "' OR o.shipping_status = '" . SS_RECEIVED . "') ".
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" LIMIT 1";
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$tmp = $db->getOne($sql);
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if (empty($tmp))
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['comment_brought'];
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}
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}
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else
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['comment_brought'];
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}
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}
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}
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/* 无错误就保存留言 */
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if (empty($result['error']))
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{
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add_comment($cmt);
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}
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}
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}
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else
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{
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/* 没有验证码时，用时间来限制机器人发帖或恶意发评论 */
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if (!isset($_SESSION['send_time']))
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{
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$_SESSION['send_time'] = 0;
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}
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$cur_time = gmtime();
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if (($cur_time - $_SESSION['send_time']) < 30) // 小于30秒禁止发评论
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['cmt_spam_warning'];
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}
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else
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{
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$factor = intval($_CFG['comment_factor']);
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if ($cmt->type == 0 && $factor > 0)
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{
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/* 只有商品才检查评论条件 */
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switch ($factor)
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{
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case COMMENT_LOGIN :
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if ($_SESSION['user_id'] == 0)
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['comment_login'];
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}
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break;
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case COMMENT_CUSTOM :
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if ($_SESSION['user_id'] > 0)
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{
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$sql = "SELECT o.order_id FROM " . $ecs->table('order_info') . " AS o ".
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" WHERE user_id = '" . $_SESSION['user_id'] . "'".
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" AND (o.order_status = '" . OS_CONFIRMED . "' or o.order_status = '" . OS_SPLITED . "') ".
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" AND (o.pay_status = '" . PS_PAYED . "' OR o.pay_status = '" . PS_PAYING . "') ".
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" AND (o.shipping_status = '" . SS_SHIPPED . "' OR o.shipping_status = '" . SS_RECEIVED . "') ".
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" LIMIT 1";
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$tmp = $db->getOne($sql);
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if (empty($tmp))
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['comment_custom'];
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}
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}
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else
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['comment_custom'];
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}
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break;
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case COMMENT_BOUGHT :
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if ($_SESSION['user_id'] > 0)
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{
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$sql = "SELECT o.order_id".
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" FROM " . $ecs->table('order_info'). " AS o, ".
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$ecs->table('order_goods') . " AS og ".
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" WHERE o.order_id = og.order_id".
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" AND o.user_id = '" . $_SESSION['user_id'] . "'".
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" AND og.goods_id = '" . $cmt->id . "'".
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" AND (o.order_status = '" . OS_CONFIRMED . "' or o.order_status = '" . OS_SPLITED . "') ".
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" AND (o.pay_status = '" . PS_PAYED . "' OR o.pay_status = '" . PS_PAYING . "') ".
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" AND (o.shipping_status = '" . SS_SHIPPED . "' OR o.shipping_status = '" . SS_RECEIVED . "') ".
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" LIMIT 1";
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$tmp = $db->getOne($sql);
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if (empty($tmp))
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['comment_brought'];
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}
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}
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else
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{
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$result['error'] = 1;
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$result['message'] = $_LANG['comment_brought'];
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}
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}
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}
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/* 无错误就保存留言 */
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if (empty($result['error']))
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{
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add_comment($cmt);
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$_SESSION['send_time'] = $cur_time;
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}
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}
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}
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}
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}
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else
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{
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/*
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* act 参数不为空
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* 默认为评论内容列表
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* 根据 _GET 创建一个静态对象
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*/
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$cmt = new stdClass();
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$cmt->id = !empty($_GET['id']) ? intval($_GET['id']) : 0;
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$cmt->type = !empty($_GET['type']) ? intval($_GET['type']) : 0;
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$cmt->page = isset($_GET['page']) && intval($_GET['page']) > 0 ? intval($_GET['page']) : 1;
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$cmt->comment_level = !empty($_GET['comment_level']) ? intval($_GET['comment_level']) : 0; //代码增加
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}
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if ($result['error'] == 0)
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{
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$comments = assign_comment($cmt->id, $cmt->type, $cmt->page, $cmt->comment_level); //代码修改 增加一个 $cmt->comment_level
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$smarty->assign('comment_type', $cmt->type);
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$smarty->assign('comment_level', $cmt->comment_level); //代码增加
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$smarty->assign('id', $cmt->id);
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$smarty->assign('username', $_SESSION['user_name']);
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$smarty->assign('email', $_SESSION['email']);
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$smarty->assign('comments', $comments['comments']);
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$smarty->assign('pager', $comments['pager']);
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/* 验证码相关设置 */
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if ((intval($_CFG['captcha']) & CAPTCHA_COMMENT) && gd_version() > 0)
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{
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$smarty->assign('enabled_captcha', 1);
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$smarty->assign('rand', mt_rand());
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}
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$result['message'] = $_CFG['comment_check'] ? $_LANG['cmt_submit_wait'] : $_LANG['cmt_submit_done'];
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$result['content'] = $smarty->fetch("library/comments_list.lbi");
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}
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echo $json->encode($result);
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/*------------------------------------------------------ */
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//-- PRIVATE FUNCTION
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/*------------------------------------------------------ */
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/**
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* 添加评论内容
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*
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* @access public
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* @param object $cmt
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* @return void
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*/
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function add_comment($cmt)
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{
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/* 评论是否需要审核 */
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$status = 1 - $GLOBALS['_CFG']['comment_check'];
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$user_id = empty($_SESSION['user_id']) ? 0 : $_SESSION['user_id'];
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$email = empty($cmt->email) ? $_SESSION['email'] : trim($cmt->email);
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$user_name = empty($cmt->username) ? $_SESSION['user_name'] : trim($cmt->username);
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$email = htmlspecialchars($email);
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$user_name = htmlspecialchars($user_name);
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/* 保存评论内容 */
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$sql = "INSERT INTO " .$GLOBALS['ecs']->table('comment') .
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"(comment_type, id_value, email, user_name, content, comment_rank, add_time, ip_address, status, parent_id, user_id) VALUES " .
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"('" .$cmt->type. "', '" .$cmt->id. "', '$email', '$user_name', '" .$cmt->content."', '".$cmt->rank."', ".gmtime().", '".real_ip()."', '$status', '0', '$user_id')";
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$result = $GLOBALS['db']->query($sql);
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clear_cache_files('comments_list.lbi');
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/*if ($status > 0)
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{
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add_feed($GLOBALS['db']->insert_id(), COMMENT_GOODS);
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}*/
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return $result;
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}
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?>
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